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Treatment of inferior vena cava obstruction producing Budd-Chiari syndrome
Insights
This study details a successful surgical intervention for inferior vena cava (IVC) obstruction in Budd-Chiari syndrome. The procedure restored IVC patency, offering a potential treatment for complex venous obstructions.
Area of Science:
- Vascular Surgery
- Hepatology
- Interventional Radiology
Background:
- Budd-Chiari syndrome often involves inferior vena cava (IVC) obstruction.
- Complete obstruction of hepatic veins and IVC presents a significant surgical challenge.
Observation:
- The patient presented with complete obstruction of all hepatic veins and the IVC due to membranous substance, thrombus, and a suprahepatic fibrous septum.
- The IVC was occluded at the hepatic portion and suprahepatic coarctation.
Findings:
- A successful cavotomy was performed, removing obstructing tissues.
- An autologous pericardial patch was used to widen the narrowed suprahepatic IVC.
- The patient was discharged with restored IVC patency.
Implications:
- This surgical approach demonstrates effective management of complex IVC obstruction in Budd-Chiari syndrome.
- Restoration of IVC flow can improve outcomes for patients with severe venous compromise.
- Highlights the utility of autologous pericardial grafting in complex venous reconstructions.
Abstract:
We treated a patient who had an inferior vena cava (IVC) obstruction associated with Budd-Chiari syndrome. All of the right, middle, and left hepatic veins were completely obstructed. The IVC was obstructed by a membranous substance and thrombus at the hepatic portion and was completely occluded by a fibrous septum at the site of a suprahepatic coarctation. A cavotomy was performed transversely at the suprahepatic level and then longitudinally to the level just above the renal veins, and the obstructing tissue was removed. An additional vertical incision was made in the IVC over the coarctation, and an autologous pericardial patch was sutured in place to widen the IVC. The patient was discharged with the patency of the IVC restored.